Installation of the Sliding Window Seal

TASK 56-12-11-400-003-A
Installation of the Sliding Window Seal

WARNING: MAKE SURE THAT THE CIRCUIT BREAKERS RELATED TO THE WEATHER RADAR ARE OPENED, SAFETIED AND TAGGED.

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

ZONE: 211
ZONE: 212

1. Reason for the Job
This procedure is applicable to the glass windows (SGS (formerly SPS) supplier, P/N SPSA320...).
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	SCOTCHBRITE

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.05JBC9)	Contact Adhesive-Rubber & Plastic Bonding Neoprene base -
(Material No.06CMD9)	Silicone Adhesive Sealant-General Purpose One part legacy
(Material No.08BAA9)	Non Aqueous Cleaner-General - -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
211	COCKPIT
212	COCKPIT

D. Referenced Information

REFERENCE	DESIGNATION
Sliding Window Seal - Removal/Installation

3. Job Set-up
Subtask 56-12-11-941-063-A

A. Aircraft Maintenance Configuration
(1) Make sure that the access platform is in position.

Subtask 56-12-11-865-077-A

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
121VU	COM NAV/RADAR/1	5SQ1	K13
** ON A/C NOT FOR ALL
121VU	COM NAV/RADAR/2	5SQ2	K14
** ON A/C ALL
FOR FIN: 8DG1 (WINDOWSLIDING, L)
122VU	ANTI ICE/WINDOWS/L	4DG1	X14
122VU	ANTI ICE/WHC/1	5DG1	X13
123VU	ANTI ICE/L/WHSLD	1DG1	AF10
FOR FIN: 8DG2 (WINDOWSLIDING, R)
122VU	ANTI ICE/WINDOWS/R	4DG2	W14
122VU	ANTI ICE/WHC/2	5DG2	W13
123VU	ANTI ICE/R/WHSLD	1DG2	AF03

4. Procedure
Subtask 56-12-11-914-052-A

A. Preparation for Installation

Sliding Window Seal - Removal/Installation

(1) Lightly rub the retainer area (41) which contains the seal (40) with a SCOTCHBRITE.
(2) Clean the surfaces and remove the grease with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a Textile-Lint free Cotton - (Material No.14SBA1) .
(3) Lightly rub the seal surfaces which touch the retainer (41).
(4) On the surfaces of the seal (40), apply:
(a) Contact Adhesive-Rubber & Plastic Bonding Neoprene base - (Material No.05JBC9) for the seal P/N D531112462xx (Black color).
(b) Silicone Adhesive Sealant-General Purpose One part legacy (Material No.06CMD9) for the seal P/N D53111248200 or D531200002xx (Light gray color).
(5) Let the adhesive compound become almost dry.

Subtask 56-12-11-420-055-A

B. Installation of the Seal

Sliding Window Seal - Removal/Installation

(1) Put the seal (40) in position.
(2) Put a strong force on the seal (40) for 30 minutes.
(3) Make sure that there is no remaining adhesive compound on the retainer.
(4) Make sure that the external lip of the seal (40) moves freely around the retainer (41).

Subtask 56-12-11-210-062-A

C. Sealing Check
(1) Close the sliding window.
(2) Apply water to the periphery of the sliding window from the outside of the aircraft.
(3) Wait ten minutes and make sure that there is no water leakage at level of the window frame.
(4) If water goes into the cockpit, make sure that the adjustments are correct and that the seal is in the correct condition.
(5) Dry if necessary.

5. Close-up
Subtask 56-12-11-865-078-A

A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
121VU	COM NAV/RADAR/1	5SQ1	K13
** ON A/C NOT FOR ALL
121VU	COM NAV/RADAR/2	5SQ2	K14
** ON A/C ALL
122VU	ANTI ICE/WINDOWS/R	4DG2	W14
122VU	ANTI ICE/WHC/2	5DG2	W13
122VU	ANTI ICE/WINDOWS/L	4DG1	X14
122VU	ANTI ICE/WHC/1	5DG1	X13
123VU	ANTI ICE/L/WHSLD	1DG1	AF10
123VU	ANTI ICE/R/WHSLD	1DG2	AF03

Subtask 56-12-11-410-057-A

B. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the access platform(s).

[Rev.10 from 2021] 2026.04.01 02:07:26 UTC